ETSI GSM 02.41 : 050101
Current
The latest, up-to-date edition.
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - OPERATOR DETERMINED BARRING (GSM 02.41 VERSION 5.1.1)
Hardcopy , PDF
English
Defines the network feature Operator Determined Barring (ODB). It allows the network operator or service provider to regulate, by means of an exceptional procedure, access by the subscribers to GSM services, by the barring of certain categories of outgoing or incoming calls or of roaming. ODB takes effect immediately and terminates ongoing calls and bars future calls. The purpose of this network feature is to be able to limit the service provider's financial exposure to new subscribers, or to those who have not promptly paid their bills. It may only be applied to the service provider's own subscribers.
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